BGS mineralogy and petrology collection record

Sample number S22685
Sample Donor Richey, James E.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments Dolerite mass in Great Eucrite; memoir, pp. 318-319
Locality details 500 yds NNE of summit of Meall nanTarmachain
50k map sheet Tobermory (52)

View images in GeoScenic related to 'Tobermory'

View the geology near 'Tobermory'

Map reference NM 4937 6669
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S22685

Cross Polarized, S22685

Plane Polarized, S22685

Plane Polarized, S22685